Synthesis of nanoscale high purity rutile titania by a rapid gas-phase chemical reaction

被引：9
|
作者：
Luo Ning [1 ,2 ,3 ]
Jing Hongwen [1 ,2 ]
Ma Zhanguo [1 ,2 ]
Yu Liyuan [1 ,2 ]
机构：
[1] China Univ Min & Technol, State Key Lab Geomech & Deep Underground Engn, Xuzhou 221116, Jiangsu, Peoples R China
[2] China Univ Min & Technol, Sch Mech & Civil Engn, Xuzhou 221116, Jiangsu, Peoples R China
[3] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China
来源：
MATERIALS LETTERS | 2014年 / 137卷
基金：
跨世纪优秀人才计划 国家教委《跨世纪优秀人才计划》基金; 中国博士后科学基金; 中国国家自然科学基金;
关键词：
Nanoparticles; High purity; Rutile TiO2; Structure; Rapid synthesis; Gas-phase chemical reaction; TIO2; NANOPARTICLES; DETONATION; NANOTUBES;
D O I：
10.1016/j.matlet.2014.08.107
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The production of high purity rutile titanium dioxide (TiO2) nanoparticles was carried out by a rapid gas-phase chemical reaction under initial chemical reaction conditions (initial temperature, ignition energy and gas pressure about 100-200 degrees C, 40 J and 1-4 MPa, respectively). The results showed the sphere, high purity and disperse rutile structure TiO2 nanoparticles with an average size of 25 nm, which were studied by X-ray diffraction (XRD), transmission electron microscopy (TEM), Energy Dispersive X-ray Detector (EDX) and X fluorescence spectrometer (XRF). (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：164 / 166
页数：3
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